subject
Physics, 28.01.2022 21:40 nadine3782

An 85kg man stands on a scale inside an elevator. What is the weight in Newtons that the scale reads when the elevator is  a.  at rest?
b.  moving upward at a constant speed of 5m/s?
c.   moving downward at a constant speed of 8m/s?
d.  moving with an upward acceleration of 3 m/s2
e.  moving with a downward acceleration of 4 m/s2

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 17:30
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j ?
Answers: 2
question
Physics, 22.06.2019 09:30
The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.
Answers: 1
question
Physics, 22.06.2019 12:30
Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?
Answers: 1
question
Physics, 22.06.2019 15:00
Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.
Answers: 1
You know the right answer?
An 85kg man stands on a scale inside an elevator. What is the weight in Newtons that the scale reads...
Questions
Questions on the website: 13722359